Cognito 4-Inch Performance Lift Kit With Fox PS IFP 2.0 Shocks for 07-18 Silverado/Sierra 1500 2WD/4WD

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Each Kit Features:

  • 4-inch Front Lift Components
  • SM Series Ball Joint Upper Control Arms
  • 3-inch block and U-bolt kit
  • Fox 2.0 Performance Series IFP coil-overs and rear shocks
  • Maintains Adequate Droop Travel for Superior Ride Quality
  • Levels vehicle front to rear
  • CV Front Driveline is required on 4WD models if operating in 4WD above 20mph
  • 11-hour DIY install time
  • Made in the USA

Details

We have bundled everything you need in a lift kit for your Silverado/Sierra 1500 2WD/4WD with high quality Cognito components. There is no guesswork. Cognito components are engineered, manufactured, and assembled in the USA.

The Cognito Front Lift kit is designed and engineered to offer superior ride quality and corrected CV joint angles.

The Cognito Ball Joint SM Series Upper Control Arms add style, function, and performance to your vehicle by correcting the Ball Joint angle for lifted and leveled applications and improving the allowable droop travel for a better ride quality. The control arm kit features boxed sheet metal arms that are CNC robot welded and powder coated semi-gloss black. Ball joints are included as well as new crush sleeves and polyurethane bushings.

The Fox 2.0 Performance Series shocks contain the latest in shock technology to transform the performance of your truck. The Fox 2.0 Performance Series IFP front shocks are rust resistant and have a metal impact extruded aluminum body to increase cooling capacity. The IFP eliminates oil aeration allowing maximum performance from the factory-tuned, precision valving. They are easy to install and provide a comfortable on-road ride and predictable off-road handling in even the toughest conditions.

The Cognito 3” Block and U-Bolt Kit includes 3” tall powder coated semi-gloss black cast steel blocks and heavy-duty zinc plated U-bolts.

Tire Fitment
  • Allows for up to a 33x12.5 Tire on a 9-Inch Wide Wheel with 4.75-Inch Backspacing
Shipping Specs
More Information
Weight 210.000000
Compatibility
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Product Questions
Question
With this lift is there any cutting/welding required? I have a 2011 silverado LT 4wd Extended cab. I have 17" wheels with 285/70R17 for summer and 265/70R17 for winter. Is there anything else I should look at purchasing to make this lift work correctly?
Answer
Hi Ben, The only cutting required is the factory suspension cross member to make room for the differential to drop through. You can't run a wheel with more than 4.75" of backspacing on our lift kits because it won't clear the knuckle, so your OEM...
Question
I currently have 17 x 9 Method 301s, they have 4.5" back spacing. will i gave any issues with fitment with those rims?
Answer
Hi Dakota, That will won't be an issue with this kit.
Question
I have a 2018 silverado 1500 ltz with factory 20 in wheels with a +27mm offset. Will these wheels work with this kit
Answer
Hi J.E., Unfortunately, the OEM wheels won't clear the control arm and spindle.

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Instructions

Limited Lifetime Warranty

Applies to all Cognito branded products

Live Tech Support

Monday - Friday (8AM - 5PM)

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Proudly Made in the USA

Engineered and Manufactured in Southern California